REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Jeep Grand Cherokee (from 1993 to 1999, the year of issue)

general info. full specifications. diagnostics. hints. tips. tricks

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Jeep
	Grand Cherokee
		Introduction
		Adjustment and routine maintenance
		The straight six-cylinder engine
		The V8 engine
		Procedure of the general and engine major repairs
		Systems of cooling, heating and air conditioning
			general information
			Antifreeze - the general information
			Check of functioning and thermostat replacement
			Check of serviceability and replacement of the cooling fan and clutch his clutch
			Check the operation and to replace the coolant temperature sensor
			Removing and installing radiator and cooling system expansion tank
			Check operation of the water pump
			Removal and installation of the water pump
			Check of an electric circuit and replacing the motor fan heater and air conditioner
			Removal and installation of the unit heater fan
			Removal and installation of assemblage of the control heater and air conditioner
			Removing and installing heat exchanger heater
			Check of serviceability and maintenance of heating systems and air-conditioning
			Diagnosis of automatic temperature control (ATC) without removing it from the car
			Removing and installing battery (accumulator) air conditioning system
			Removal and installation of the air conditioning system compressor
			Removal and installation of air conditioning condenser
			Removal and installation of a calibrated nozzle tube
			Removal and installation of evaporator air conditioning system
		The power supply system and exhaust
		The system of electric motor
		Systems of decrease in toxicity of the fulfilled gases and engine management
		Manual box of a gear change
		Automatic Transmission
		Transfer Case
		Clutch and transmission line
		Brakes
		Suspension and steering
		Body
		The system of on-board electrical equipment
		Controls and operation receptions

printable version

Removal and installation of the air conditioning system compressor

See. The warning at the beginning of Section Removing and installing battery (accumulator) air conditioning system.

The battery must be replaced (see section Removing and installing battery (accumulator) air conditioning system) every time you replace the compressor.

PERFORMANCE ORDER

Make discharging the air conditioning system (see Fig. A warning at the beginning of Section Removing and installing battery (accumulator) air conditioning system).
Disconnect the negative wire from the battery.
Disconnect the electrical connector of the compressor clutch.

Disconnect the electrical connector (arrow) on the compressor of the air conditioner - the one with a single wire.

Remove the drive belt (Head of Adjustment and routine maintenance).
Disconnect the refrigerator from the top line of the rear of the compressor. Plug the open ends of the nozzles to avoid hit in dirt and moisture.

Refrigerated line attached to the compressor by means of bolts - they should be disconnected by using a wrench; after disconnecting plug the holes in the compressor and the open ends of the lines.

Otboltite compressor from bracket and remove it from the vehicle.
If the compressor will be replaced following the manufacturer's instructions pre-drain excess oil.

A new compressor must be fit for use in systems filled with refrigerant such as R-134.

The clutch can be transferred from the old to the new compressor.
Install in reverse order. Replace all seals with new (fit for use in systems, such as oil-filled R-134); lubricate the ring before installation refrigerant oil.
In the same workshop, where the discharged system make its evacuation, charging and checking for leaks

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Removal and installation of air conditioning condenser